From mboxrd@z Thu Jan  1 00:00:00 1970
From: Thierry Reding <thierry.reding@gmail.com>
Subject: Re: [PATCH RESEND v5 1/2] PWM: PXA: add device tree support to PWM
 driver
Date: Tue, 3 Dec 2013 11:17:15 +0100
Message-ID: <20131203101714.GG21178@ulmo.nvidia.com>
References: <1379791174-2369-1-git-send-email-mikedunn@newsguy.com>
 <1379791174-2369-2-git-send-email-mikedunn@newsguy.com>
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To: Mike Dunn <mikedunn@newsguy.com>
Cc: linux-pwm@vger.kernel.org, Grant Likely <grant.likely@linaro.org>, Rob Herring <rob.herring@calxeda.com>, Haojian Zhuang <haojian.zhuang@linaro.org>, Robert Jarzmik <robert.jarzmik@free.fr>, Marek Vasut <marex@denx.de>, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Dmitry Torokhov <dmitry.torokhov@gmail.com>, Chao Xie <chao.xie@marvell.com>, Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>, Pawel Moll <pawel.moll@arm.com>, Mark Rutland <mark.rutland@arm.com>, Stephen Warren <swarren@wwwdotorg.org>, Ian Campbell <ian.campbell@citrix.com>
List-Id: devicetree@vger.kernel.org


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On Sat, Sep 21, 2013 at 12:19:33PM -0700, Mike Dunn wrote:
> This patch adds device tree support to the PXA's PWM driver.  Nothing
> needs to be extracted from the device tree node by the PWM device.
> Client devices need only specify the period; the per-chip index is
> implicitly zero because one device node must be present for each PWM
> output in use.  This approach is more convenient due to the wide
> variability in the number of PWM channels present across the various PXA
> variants, and is made possible by the fact that the register sets for
> each PWM channel are segregated from each other.  An of_xlate() method
> is added to parse this single-cell node.  The existing ID table is
> reused for the match table data.
>=20
> Tested on a Palm Treo 680 (both platform data and DT cases).
>=20
> Signed-off-by: Mike Dunn <mikedunn@newsguy.com>
> ---
>  Documentation/devicetree/bindings/pwm/pxa-pwm.txt | 30 +++++++++++++
>  drivers/pwm/pwm-pxa.c                             | 52 +++++++++++++++++=
+++++-
>  2 files changed, 81 insertions(+), 1 deletion(-)
>  create mode 100644 Documentation/devicetree/bindings/pwm/pxa-pwm.txt

Hi Mike,

It looks like this fell through the cracks. Is this patch still the
latest one you have? Should it still be applied?

Thierry

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